INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc09d067b6435a8a5f72bdca0fc2c7cbf6cbc6122126cd269f4f55154384b30', 
    'fnw0CBXYIqUmtEA4D2ty1Lza836c0Ki8pTsfrLbFAWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)