INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a637ca32c643e58d85fc5f9d209e822d341e336a9fd4cb3a3a3894796c3ea50', 
    'kywp5lvt7XFu5lkQfmzCs+wcwljSfmvBylL8ro9CUqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)