INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b683f21b2b5d010874ad3ae59295f7228229a84d2e446903a002c705929bc87b', 
    'xdYmfPaqCN+zo4W5njpLsKtYEcaNW3th0+Fd5lD6yAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)