INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47acaf29d90bc9454c9c05e80ed27292b8f2d5c486755d71ec30c6fa4fb21223', 
    'dbHMCtnDwmHXKU9Zj2XmZHjEdA0UKjAl7m10a0hG7wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)