INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356148a5d734f81924e71391adac2a3e897411b6d853531ec3aef3f4f2c731cb', 
    'V4nYW1MARbFzsxnz3anqaDYll4LW1OknSMiWQX9ZRzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)