INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6852266065941b32c05441b2dc674b62304f5cb24af1f45fdc28a24fd4eaa5ca', 
    'FfLWwi/DRYl6PLgmMDGbt1bIoR6T1SOmz7vtolGN0Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)