INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3db3fa6c7827df77e1b5de05c57e3eeb69e945275328efe3f10e4909dbec3a', 
    '2AjrlIbigzH6OLEoqciYb2aPpZP2H952HNMZSTIkSxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)