INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3818396ddf3c3d503a8e988f99c66bd16cd8ce6f09beee7fdce2cfdc74e35906', 
    '3zCjKOjxtdLTAPS+RTZh6V58wn2kArFRj63wt237gww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)