INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37169b0b9cdcddad423b984be2c1e2b05203ca6cd88f0a7940d1d644f5dce732', 
    '+5TjW+8JvwJcCXx51KCyJlJcnp6hIvYl3HvQDvSCLIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)