INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac205993dc04892e1a688ee50b49accc69969a6deb79e8d547ca5d0d29e62c7a', 
    'MXGM595FqHShyoakFupj/s2vq5GRY1xouywnpMfXwT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)