INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5788937c30ec574d5f70c6b4ba9048eb552ebd5c1498dff56b69d3f767f4bd', 
    'nt70iFk3rJtYD3gxSdzPPV+VrSDVNFxkBkLSYCjoDDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)