INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b4c691e3eb386155cd6fab068f10856386c7236063090c0d20fb01b0a1f0f7', 
    'GXEen7TWmRdNN0eRMPwk4YLsYbCa0kjj+rcApzpEP3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)