INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a05cfdb804b9e2aadd1395fce8b89feefa9fb469268db8c808debc6f22f5fad9', 
    'mG+sPyUIhw2ro3PIVirWqW86z7fdfuXnUAiaZjy6/CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)