INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787f4b677e98df6eed64e8d4c3ec4a7f9db7a839a12efe4559f8dd4193e015c5', 
    'x+pPvKrO6ZQQuSBp99iyyT+GeVRsbI2h37my2Av5Qj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)