INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53093ded4b8470239fdfbe0a8b27cab3d39cb30db147b39ad09e59d2ad4fa5c', 
    'u2fRmGP7aFnDIV1Q80h5q5OObpDCFhMXkx+q7l+n2TY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)