INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4473740c924c799fad3c2b548e43e1c4b9f5246b4162808038bed39616a6229d', 
    'wFdKb5TVqT+ajLmTQsbWtZ/XZMcoAM8t8r8e983lZjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)