INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '221e52ce54e20127c1c10a8ea6ad42dd3267aa27176fbcdbb211dfd998d49c81', 
    'T6dkduZEGMF7oFAA+JQpu9ky4ePrLRH82yGu7ZsTgbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)