INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd708c5b00541d12f8fad6b0b4101e7d30c0314bcf42b8b7c08ae4dc15c33b978', 
    'tcB0sTDzxIsAIN+jSpalXih3qPo+hzVERGkiEovqjq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)