INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87b821c66d650132bf7450a0503aa988f217020fc18074be9a0afc04792d5e0c', 
    'K27G3ytf8xzSoxG3ijEuYhVeCcnBXKyq5lB9QwaKgvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)