INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fee0b2c459e15872d6970baec56d9f7d4469c027c7d9e091dc015b5cec5b293d', 
    '4Bt+3qc3ULcbWXQ9NdTC2nn1cjNUHCjct63opSK2NRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)