INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a857094307778c4f547a931e68ebcfb4333e1a7d5f202293f9c678a59fb0b1c', 
    '56Hg7H9G/a1bYgI6ZTPAMse2h8DjajKSfgpgIrb5CX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)