INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e002bb03b91c9da33a01fc8ab61aa3b3f6b2082216c46032a75ba60a2399d439', 
    '0g/VFvDIsbopVXpBFPXrjM0kCe7wHwuDPYEGME6bGcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)