INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6fdd42647f19addf445507e63f99524ceac44092b86f407d0b91a3af7fc57fe', 
    'XqKgs72BGHKWtdCIG6Bdlb16deebxfCme7rKyS6erwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)