INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '671535b86a7e3a323bb84c7409a1f50bd56dafa4990116a55980409a7619ab30', 
    'EylyZrqiTC1bd6ugXpvZHMpqVikXKzeo4xAzZchV1KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)