INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c212b1c7702a53e543518aa043bfc6ca876008f2878483c7a1b130594f816cf', 
    'PHQi9G36DKXGXtsMPWJEUq8eMXjcQg19WLNmut0EI0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)