INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c74092b8173d71f9e65905a3d5b25144ee7e026daf94ac3d0d4bf51147bce4', 
    'e7FN1VGAnN7XMxfxQ0YXm7LGk2s9C7x2WgPRE1n8G0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)