INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5f4c27ddceddd9b5c1378dbe8edbb5fe4c71e3b5293b1def7f73b7831ba8061', 
    'FF51DO70AnOGJkdC20ST2jSuSq1JyRIDoz32Lkl4IIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)