INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d7f4e5f6031b9d3f3e70e289a3287a4cfbb720142c0ed453dda4ecca3f7894', 
    'ecKRc3kPqOnEQ3vVnSU5d5/tqRivZMHU3szklqcFwMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)