INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6279592350778b59459e5b78ed549fe81008143c702cff3ef7f154994883a5d0', 
    'fRDkB/xrqxc9dx2v1qFIxvoilrhmBhaT7SGaI4gXAwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)