INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8288a56e2632633213453d3ac12810ee69aabab48bb021956ade834d5d2719', 
    '0vbr4St20XQ4JA4Ii5SSuMZS/rZvyqmNCMCL6TsXle0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)