INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f310ce5cb91c88431c775c344af12d70b78fb3a2e2677ee83048d6f8eba3752', 
    '/2O8IwOmz6BTOsma6L1tSz9bI8wlNZHiqlfSK8nhU+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)