INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a71c6687ddcc4c68ebfbfcd90533a6f0d949fbbc3cb01740a40b3b20a313126', 
    'LFk9VimpHAVOSAdL36NjRM+6jlfdjBX65RCoDOWsZE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)