INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210ce41284b1c6638ce4280409f093a0537c8c3c0ede0607f0e78c4efa5ee643', 
    'c4yvnCdnsqQkF7qN2NBKacHrrXHiGEARsZlvWqEG/kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)