INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a15787047f3db069f67c7b59583e2e38c2491aa3ad35b645ee37b3693ddc5f', 
    'xYQyGahC0DsLaVnZyZqVFVWRrqjw+sCxBvmxoO1nmRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)