INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea428931e50b8cbf91b405ee20f04f50a849cb42d14f73628d78ef7c3c0530e7', 
    's0OE1f5pw3ePLluw7+gVTsH5E5p9gNRFOjyI6dFwsWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)