INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbcaff5655a3b3d057b4bddf3ce749d4067e46ca347e9ef0726f4abdbb73bf20', 
    'FXTIuQ18s+mEZ3CLwTy71XrdaWwvaHDdbjgLAQbSZKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)