INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c37a65010c65911bcf868c8ac2ae15246b6ef456d08be802d0e31c14ea46fe23', 
    'xrBXI1M5fkZQxkJQdXoarjGRt6OHBp/9b2F41vz+Hwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)