INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98c1b7579729f6e2bef0f166c91ed2515feef15d7fedd7755933ee4fbd9993fe', 
    'GIerx1P1QZ36SvWcNOW1L5HZcN3YyuZVIehqXogj9hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)