INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e083c777ce2cc26e09419e899540c9d6b28eb593ff7c84fc637883d16b22a174', 
    'XqMtEG3wJw9Ov0rS/fCQMcN1JK/iwWEaHrbrGWIp2P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)