INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53501b233cd70f80fe466614cb449c146bff6d205b0dffe28ba195c253ebc1be', 
    '7iDajI93eV4lP9gYh0A4O6dUAtf45uiifnLEYElKZFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)