INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ccd57f4d7329b5b9e92d062b221ee6ea062b019a1664cc112e4412f56b7b570', 
    'Pz7LLlWNeoxj2rTdVDYg+JnSSsXDlz0oYhE0aelGRwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)