INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af81d2a8b932611c204506416bcd5dab6f8703ebdcbd7df922d2c4917c0069aa', 
    'mJLkyTcEqcBrSEOekwztXxP9D/zvaqe16Q89pJ48vO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)