INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715b05de4a7a4241bc0303b549b28c2b59c68a159f5e51d432285b300e3cb485', 
    '3fcE1tHB2BqD4cnwhW+gbbMwHQMLD16PDZHnvn7shI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)