INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87c4c98c853008975b6b4a4910a53272fcc8b45157a976132098abd95c30037f', 
    'DNJ5W8VHvjUT/MdP850MjLqTjF5EZnqQq8owybvACv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)