INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c99be6e6ec70c99270c7221e06b2fe3af1f82c83e3000e3f4d33532e30daa6', 
    'sXG2iMwZl/6kDOXm4IASyvgGcgBRhcfLVgZRinvVbB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)