INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f814406221c82e9e1627f821bb854ef70562ec9939e35d73666fcd68c7c94a33', 
    '84eW6465ELjF67IwVMTUf54fjN9mDunsnSY7iRkZ89U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)