INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a5fc4502c02b48a9a5c99b47d420864ca9dd51481821a2da3463bb1adcff44f', 
    '7ROjRY0ON2xZK5EHKQJDLyvmtX6Z3YaWwIG0YXxwzkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)