INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb564fa469a7394bc69e3d7d21b50b851db09de1ee6e795db09260934010737d', 
    'ZSzl/Nh74p0FzuyWTJJlb0m2b3WSEo7yCf7EUpnK+FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)