INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '794ddd244e56139fa5011b6d77f99bcd6652c0c125b3045225149ff92d2861e7', 
    'HfH36xW/DWS7Y1Jt0TTl6KMgMcimnOuhQOsP+q0bCII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)