INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb252e4c1e1396c289e32b2619966f9a23c32f951c182bbc213a2356a6f163c8', 
    'zlMp0QutH2JioOQC6m1R43Cuk0+hc+U9DLjkEnpGWFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)