INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a523d8f8eb71fb0b557b2b7d5748a8b662c44b3665f54ad2b42302fe2ebea772', 
    'nY3fgwkVCwiUYWDpBe5tVBKhEDG9gCXCorXi/43orPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)