INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb45bc1ca82fbca3db1f8ed05d35508688dfa2121d42df120c309e9891b0601b', 
    'c7FYQ3wJPdcsos//abTQzVaj/K1VoqxUVlHAAhOO5QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)