INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5656f6876c766e119cd95f3d37ea58545c15550db2981dd46e2614ce9942984d', 
    'EBEttEd7C42Vk6A3RFnooVUBe+4eTxd2Wjia/W0rnfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)