INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a213635cf0c668a6e34630569f4191947f276eff81c1152dafadaf75ca4a302', 
    'kZghKk5CMWKNLdvfdNcVLIV5vOE/xIdviEtXfE233p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)