INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a832b7868474c4123aba2fbac6dcefdd9a2f8e6d7ef4c386c837b007889d0bf8', 
    '8TlDMMxyr7IcDEjmVi5kn4ZMImvzQPI4f7FLcrDgDIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)