INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c274b9fdc40563c554d4cc6f56bf08e74cab47e504bad9d52e6aec17641c8b7', 
    'GN65Vzw1lJmSycpzHRAW8ShUgFb+EszjF1wo42A1LhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)