INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215ffe08a69137200d364a68d859f7cb88ef0dcafeceb627787f0d2659ac6c37', 
    'R5E/HIZ0N0+KsROxPxBAxUHX2ec1rYikTdi5cTDVd9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)