INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffa0b5e3395efd250789eca7573927d1f4cb39d1894fef3dda144b44eab7fed5', 
    'VAwR0XksPR8QidOTKPLSEm4FrokyRDSa/fvPWkm+pNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)