INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b2c9ddc41e2447c339dad8dc5f29024436635b99ae623661bd784079a94233d', 
    'YXKfm4z560rHMhwOnXxqJCWNOSR9imLKSctWj3DcWFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)