INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6be455d7e91505f34cba6ccdb82cbc4a4958b37d0cc3800ed17bd405f7be550', 
    'Dp2/ZyYz8VwuVjeu/RRHkBCoEba1TXw4wPkXK0TpCrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)