INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b857180eeee698ccb281891d6a9830405aab83f0baf5b9f382526102aaafa8d', 
    '1T2WHbawulJj0/0/02tnUBp8hxEOXIus5h5xa8Q3n4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)