INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f0fd15b07c28c4bd516d4c2a6d839f7acbbb852667ee219889b76ff4a96f67', 
    '1SdvUxYY/C9wISok005dpI0fnc0a5iSaqoBoL/RDfpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)