INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad546828fe4a72b8778b0a57dbb59e4db7498694670cae5f073fe9d87e40a538', 
    'DlHf0ZAlelHdeo1g1He4h61R/DPcMqnJ1xICPuoZYSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)