INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cfea7bf509776abd0be04562406d774a6009d48d4e0d85814b1922d026e7426', 
    'FfbAwDtkwzkjpOk2rKfbka04BGbq3QKI1AG8HUeuk+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)