INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a442cae8d9d900a8a3a7d9cb420a1be6759c6cc9187d28918334515493c43ce8', 
    'jQ/6QHcsGOCJhwPTbxmRZNORPdmJPOa2sjM/vHcARlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)