INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '717daa33da9bbe0b6be0e278b7ebf930d5928a0ee1617e8f4232f90481a90b51', 
    '+VlTthf81w8CkSJgyTh3lEPMP1hwrVcbuln2ifIHt0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)