INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8611def87b0e585773d1f55d48ceb849f03bae82b2e30fa5f47ba185206835c', 
    '3JyrXD0uXXw16aVAb/M/lUg9WxbuVlNmbpfUsh1snHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)