INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42303959179fcddc102999700524eeb2ff2d6bb2b31040862796dce629efbaa0', 
    'CWVsvcLX7IGtNb5nfHn6jegYYhpOObNhb5AFknsQs04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)