INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a3c142700d237defa47812aa3fe9b0d93b795ffb80e25cce8e2de631504da2', 
    'Jbnm/PraG9XIJOZ47283IKwmftMnwCcwQf6SlVL7CB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)