INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0d0d0d33673a147c97031be4af0ec8618fa6d5dc6bafca4139f7c79e8d1a27', 
    'rQgCY3fWATxUHCLH4OIR9EeaOeJ9EBRlUmSSjB8NYds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)