INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2950614203ea980d53edc013f0b5f40482b54e3ad8c778fd4d3d1d50f6b521', 
    '9M35GAULIQF3gH1UBl5NcFn0GS2Dx/3G5pFQrsLUyuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)