INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c53b2f8f34442fc5145d4115602ec935e888a033641416c489496dc61e830947', 
    'AX31nrsUFVVL4J7w51pMbBaqnrGlfARBaUD7ZD35H9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)