INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2988913520b491d754d9e23328c4eb7031a3eef5653b98951c44fcd5d5008b11', 
    'iZVr0dX7mzI5ilh9JwAJHJku860wiNgNA8UJ0Iom1Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)