INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad0b4468555b7bc98461aee3b5bcbb340ccf0d21b8a07285536b23f490799d0', 
    'tXZ7fi8mLBVo520GCOzuiaSl6iC3ekRugUMuwYsitRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)