INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42eb12c16e4dcdeec57f7f338067ad2d5a3e9a1822bd62aff19a12c8438f7243', 
    'UMdcJWJ9qEPEC0FfVKHDPkY68zlHVJRpdmZU5YlTeNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)