INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a968049b47dd77563dd96fda51046f7f93187cc8498aa50f72726bd3ee79a88', 
    'mWy653plpQc/3gisRLTKM0+SEWpOpbh2SswEhzeHPKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)