INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7be3a3e4b4ef231cca1c6d1d342d4aef1798f3716e876621b6a8b144a192ef3', 
    'E8UifXGwz9+pGXgsljE2Gikv0733ArzeiNKG/EXTPeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)