INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6e88de4eafdcfcbe649aa6070b10a3690b8fcb53e0e2bf26f703c8fe23fc7b', 
    'Nr7eQrmsXsbr3p7Y8T1sPh5DcDfGLYv6lv44RqQReGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)