INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '887f57347b2a4a6e75a9c5aae5d50557b18399f09ee7fc3cc3b6a2993b94b2ef', 
    'KRb20zSF36JJ+qce3PYGQB76M0EmMxJ8+H47PZHwOFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)