INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cfe281b3f4ac5030be26f7c1f1f05f3c1375a308327daebfac37197d3312a9f', 
    'IZjCWD6oTaxMqfuOBUHzD5MR7YdUKAZrPXr6budZFdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)