INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c272a23a08de94a38155ab7b55b5e351c3f8e9f54c273eb527168a6b7c621d62', 
    'UuikZ/DQvkG2cYFVZFHakELDvNfYPa8upj800oJS3DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)