INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d4d0496a5fb8f2f0a9de5f305a379866b29b74e7e385dd0b82e102c4a72d65', 
    'HY80rQtiRpFor8knzpnDqrNMZeEvOSwnxE42UlXbhEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)