INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87305a0ffa5ce0a5994febc47bd5700472c0cca3366c9284c64643ad7d7eef4b', 
    'rwlhdvtDUfCgZ30cezzdAEEq3/8ZjsjFPzo98TeCQJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)