INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505979110aa213b8ae0b06d5601b062e8b66b4f9fb2be308c71309013f8f3a21', 
    'pCXQ32qos6viuAUIx/gg+N68jKgnIbtWPA1Dz3gUxvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)