INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6589c655f7fe1d5913bb7fa1ca5e845b59c88adcd519649eaa6672dd6497aff', 
    'lm43uY6nBdGsm5ApBZrQKvqkxG4pIVJYMJ6nAKrMDhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)