INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a61b2e694572bf02dad02e2f04bbbf9771d9d6670ef3dda981d4421e6b751f8c', 
    'h8ZfNEvNUaoO+Lb86DlmvQD+tmeYgMXmYDIyJ1DvT4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)