INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a717434a3a9504a5d55406d816b30fc5b27821a726ff9d2438930fc05f37cc25', 
    '8VR4jPQ/mzmtUW7gxkgQ3uk4M0shg0ahDPAs5kWFVho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)