INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce5b026af569094cfe7f550b5922201a382491377977cc162146209d48864647', 
    'aflbhjy6s1+mGdUphsZZtxcVjB1fHoPq7dqXDLIT7qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)