INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d15ca20df9392c64cb69595b23c74969be767071e911b879c645b7312c6780', 
    'QtdHCTm6ZWUFKDGuxPt4CACjdDUX4sopyfXTB5/L0rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)