UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMCL1o/PK1hzOuBA9xBN5ZlqEcuzJ69qIYzAhHSur7Q=' 
WHERE 
  key_id = '1931d41c8d582d21b7eb0ad1dd155eeef6852aac1b6fedd124192572e1ecb07d' 
  AND (
    token = 'aMCL1o/PK1hzOuBA9xBN5ZlqEcuzJ69qIYzAhHSur7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024