INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efbd7a9dd1f13a2f93d2f9d8f51b8b236058c11b98d1a9e77eeca904bf80a14c', 
    'xLOV0VBlhai3jv3y4wPjw87+LwTFg+rqm4X6JTmIshg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)