INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f8450f089ab0baba6fbe41724e620801d1a84f78a5c0b6b2cd794f50e708d1', 
    'ViazMquc0YDMUmz2J6vw7bGubQKJt0jpZcPD01jg0As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)