INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c73f400d602a08cea37c1ff788187b2777fd94c1a53b29e52135babcb6d56ea', 
    'uRU6nHh0BijkP+p6UCm8Je+xi2X8F9soobRHsCD01ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)