INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6760d188c2c5a2dbce6e6577e1ff766dc4fa9de0e855d124cbea2899e9a255', 
    'v0Z4vN1t1XLwdaYQbBxTtHzpfa9fJwtP557r1TFGKmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)