INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf7d5e5dedd4789d101c044a57c94868ca8a008b93407f8929fc41edfaadbc15', 
    'CnZzPhTTaZXKXdP6HPIyMdujm+3aGN7C38ihUhpg6rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)