INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f90ce1e917e57a03a060c6bded3548310438fd28d0757af01c5ac1c756763ea4', 
    'UdVAB58SpDSLiBxGPE0FXwah8tQKCNTfoSCJwAAqJ80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)