INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab8c69907319d77c2c0b7d94d6e417930d9d87faf8b4322b9aac48b590beb2d', 
    '/WTfYDzX8mHwC4vycrkC7G/txFQxvPoxudMoGPYHzJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)