INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d0cc070d7cadfcb840b55d08465396efe4186682c52962062b722dbd619df58', 
    'qGQCb2+8CIQ87aGArirc6q9f4CJoojj1c5ILWvpNPMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)