INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf9cc39cad0f14f9a629cf9e4bc61721bfc48c296e7f11cf6d57988061457ca', 
    'BrnS3sN8/nE21L2icCfHWLpkgT4i8iI4al6RzDvUPKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)