INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53bd3a5b7972da6f89b116366a3fd8bacaf18305b2bc1b7e2146dae5ed449bd8', 
    'DLRnFYPkzvye6flME170GMRKTXm+fgVJ8eYoxill64c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)