INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f5520a44658f395a0a97f3063cd866b975a798524accc93ef93fdb6fe4fe572', 
    '2K9tWtg4nSpwRGlzc5yBGSrD9pdCxBhlMpgC0ET2bFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)