INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '669c6fb5db44a63b610facc47b1ee5e72fce9583d6ab4b5f45d1aed062f06f44', 
    'gzF9PiEmmqHBeTOYFjGuPxM1oapu98ZfaU6DY0fmVMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)