INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9d6e97e53609f613f449af76d0c9c87fa7b57033f9cf5bb64e141bb2385d198', 
    'EiXqV4mbyV2Fw7ksiO8kBC4Jz0W2dBvGkuwCiAtKffI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)