INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5100e41358dc5b7842fb8f9aa8e89f1a2f9ae632217335fd28f9dd344301fd4', 
    'b5rXKW1v+2TeRcWAcseO10Y26hzaV0r26jq4iTPhL/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)