INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e71ac9a2d661bcd12c4b56f687e69eb69f3d908a32c0b9546a2fa88845e7b7d3', 
    'RzOrjj5wUShpPl7UN3jrlaxhxop9iOCROzyYjgZOvOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)