INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9494fcfacc99c305de2296f75adf9cf963c0a64fd92fb63bc31b99139bbe272d', 
    '15deBkFoF82pvtrjHeBx5AqwoOK+61vv53E1Yg9Iw+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)