INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a10e5dc48d4940c6421dcf72b41ba9922d438b318a06d797fc1301c679bfd57', 
    'Sr6YBr9dSRloGv5BDHJMD9QjLXKOXIJ+OtWOcBWAgSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)