INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3e629a3e4fbddce7bad7fecd99a44f499a107920aba48dcee8faa8c123f509', 
    'fmBm4KsF2qaevG5gJnYLJll/0pUBP0skxuLA3a42pOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)