INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc11afe660b8604383588e1338076b5f95029b8aa656761badcaaf75cc50ef5d', 
    'rwtVKq8AflPFYXYdl9MLni6TSMglcESDCLVaK2/pvwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)