INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987779b99af2113aed83fbaaaf03fc515f79e6bd249c29310e66c832a5f3f88a', 
    'v9OaSzm9uITvQ2NaLzopVsf7aZPCpy7+EYwO78PpeS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)