INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad6052827e909fc06c99fe71bdcaf800ddab4edc489269d75ce64b4eb781b509', 
    '+IbwfcE0DpEnMGl/dDS/xYZCx6X8iA9pR3w8vvVwgEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)