INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d893ff7148c5f93dc204f703cd90b1ce1c30d2652e5f8d8404fb168658ce81', 
    '2qOqaBaChLtbDQMvP+GTnI4Ec30v8IqMHD8Ve8SecBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)