INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecfe6683ef5817cef3edd29380158a2b63a307939456be9dbca2315c82c9a25', 
    'ef3QgcqtghobDCwmGPThlkKj2zGdv+JVLBobRMkI+k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)