INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31b1af059d04c2c0bd755e6608973cea791a5cf12379914f5114158bd846f08', 
    'vz9VvIvmTIzXY3e5cBgFG8Qin9eE0rkCOm4LlwFAe4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)