INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a67dff6bf2c22df2df8db748b3d5711c1807bd42e5bcc481148614e3c63ece7e', 
    'x83zKBrL3PJRcYU0aQDjbK1JloDjzp6dAqbR3woXnDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)