INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f56039a8a0c94e7b80c78c3e9e27470fd715c84220a17798ef4a8b5d913006d', 
    '2M4O4UqCWPeCTVhQC67Zlo6zStsOMYSFlvUdv508NZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)