INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f785a50efad12fd31f87d9268b8f126b304b509316c3cfdee500a045e68c4f', 
    'SBhIh5v2ZQTmkapH+vTfrX78GBm9F98nm8GVVycuuNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)