INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302c176db23471b67c2ffcb5775d7294077f8f11d94b7de04c0488dd0fc4fe2f', 
    'VFy7jepssv7Egy5spWOiP5MArI/f+fJ9EzC18FPqvxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)