INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545b95e0071e303c636a56b2da126a6b718c52a11ae2201d18da63e7eebc72e8', 
    'Dj89Q8WPeiWTvdR+KAlQ60LBPvHIv0SkPmtofFUVm1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)