INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4b334591164e590baa351204233b971dee8989e4021ee8fa1cbaffab5694c91', 
    'luxJZfr3IqzJ1bTQNomedP0Qb/CfvJ8oU2tCSyA2HFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)