INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df27c4f863fea8a6c4251ec281f973bc80552afc46c06eb40116064593d279c3', 
    'SZnJlnFxN25F2mGxx3g+71UNksDQ074xuG2cXU91ozA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)