INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e43e3647c4752680fbe719ebff754b2d0e4b5af08eace5fb7c500f0be898ca57', 
    'mML41e0Y2uEhR3qcFLWcOEPEtLxCfVjFfJ3NlxP6tss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)