INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38fddd3a4a4a4954cf183b9a11a658e030ff7772346871a09d24b1ba4b469482', 
    'aJPyWv2UEXNFMLo+bwPPacPeSCdKxWhKIEpYT854+qY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)