INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e5e90bb265f96753fad36fb99f5ec259d9c24967a538296acdf3d09b2bc6b3', 
    '1a63ez6ewRHQhd1MHiEYQqejcnZzpsqagTGDNE9/SuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)