INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19fa172497c764c8b418db5985075be4540d0ee2cdf4f39b25719ce9d2f6541f', 
    '4tl7eMBhakbJW9rMW7YCGR9a4ZYc5iuixLYCnfN4WvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)