INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0cefe2c820d58cf2835216ff4307e50c196b1b4e2f4598f5b9ad8f5cc87f0b', 
    'CfJ2WKsMHkn9Wy432O127GQMUk+IYCdwbOsfllyoOww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)