INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11b0ac86b02aa2d666b8a0c847c9b1f8c54261689ad9a7c0af80c6dfa6660e6', 
    'JYy3tCL8TlAzsarReDIjj6gaATnq1tekG5ODVGtZc40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)