INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397e02b2c954ac834852f2b3a72988bd9aa1b0834a062a2b3a2f895aae4ab638', 
    'OAYWRByPAtHwknAsRGFJ2kObL3lSB9TOpZBkjp7kaIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)