INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30ea6ca136f802779657591a7a19319c80a71cb6b9de037a9cc65ff503aace01', 
    'aT0dKjzKYVXF835x0fQf91pyIPPVLmpp6uByJT2Xbjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)