UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7gNgYvOTvmQ6UVp3KvcRQEhA5q/+K0RfyqevuKur1Y=' 
WHERE 
  key_id = 'f5b3deecfa4f1a61f18cd36908095e82b5a21c5474d4e30218e873c6afeb9e2d' 
  AND (
    token = 'u7gNgYvOTvmQ6UVp3KvcRQEhA5q/+K0RfyqevuKur1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036