INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1b16c8f740a902552efb1d82b42f697dde1bcc1f8db410d4d73704dee97fb1', 
    'XMgUJfO2R8ApbaKkgIHWS7aN1aGbrLagiv20EntZ+PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)