INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497ff2b2e626860262b10033f062c353c4e4a5f5e32aa081c37112359924fecf', 
    'aQRWNk0MecnTxxbHzP9Q2cfuc4z7Ztj60rxLhzTuI9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)