INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d6a567c8e37f932839a12157df0ab5d4490e2b6394503d52031057fdbe138e9', 
    '2TU8jjz0i20E+VJZumnPgYSjJ7EyBxmHTGfSOkf/VO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)