INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '937342315bd15c6e41a7b5b97092cbdeaf736dd767b561b5520c943ac0a6a624', 
    'Au8WGohMnHhrLEU9UNZ0fz9THpODb2s0frTEORP98ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)