INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd6b0e258d3ef97b4f86930626664ce7fb1ea0bf869bd157c93c14c151375826', 
    'ld64xmyjtiD5MAKHishmsUHcHcuJ3yZTn0YrvUPkERg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)