INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc44f3df6e441c9933229ae29519e8f7dbc75269e11c6800215217e345d7e297', 
    'JlUysk74ZwAWWFbS9bA8SZr4gz39PRayVmyam1ePx7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)