INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7ca8a1cd5f75da72294b74d8fd26c0ca4fcce002523deb1ad38d2e54dcf3abf', 
    'DphFsg91zzlYUR1qVEmOQZ378HLH5T1STbLuR4DjEyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)