INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903d5e215e1d04926c78b25d7018187be25792cc92575313314d157c894ca86f', 
    'dXXSYV5VgrO+pEOY3wrmoTiZ5Qwp8k6fauHEvNS/WCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)