INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1d7a72660857b8825ad0411a1fd67f13ddf263af9fad5965e076996681f3873', 
    'm6dILLhzGNbeMandBFef5n8aUD0hbUtrvG6tz6Xex1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)