INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c0ca15337d15897bdfd2e71c4b4785a488081a1c6bcf4b31ae503bbe668e3b', 
    'bHep3kjM6OFYcML84jOe8ruDSAz5LQsn7zrK8HNRJmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)