INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39bd6ad486ff4874943b0d90734ad3d331747a34f20688c5990b09a613d642a5', 
    'J3pVatidrbX0prNshGejcOhO+TcnOdLCAq7nvnHI4o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)