UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBwVDnE2J9r/AKlPuaYrIkCk08iiegzQPPD5AhaN3t4=' 
WHERE 
  key_id = '0a7947efb19f8d5cb26a8321cffe055df6495a60c7fcc7f4561b80706d789139' 
  AND (
    token = 'YBwVDnE2J9r/AKlPuaYrIkCk08iiegzQPPD5AhaN3t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033