INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81305f3042325bba4eb3ae1afdc49019e68e9a9403dc3d0124fbefed6e994ea0', 
    'xIWbsYs3/8/6xBCMfEK1emM5ZSIp0BspRbqcfjmGEXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)