INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34fc49114b0063b4fb32abbd26cf84b5ca7127365ab62270f7cbd38caceb99a9', 
    'sr8FuWnerPO0wVOh/yxW/BXBoKI08C5AtBrSeSuR73M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)