INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d91793af602302efa46a3cb82d40e9446a6f6065de78a0ecc1632c1885c98e8', 
    'kt7vDJhLwSWUimFjUTE6hyiRyBS8hSZyLWY2Krwogbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)