INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c803a4791b24378ec70eb0c9049581f4fce0f7b135217a27a308db09bf193116', 
    'aek2mzOXn6VLgPcHGXMfR8tW4Ev1OVcSS3Mc793K2A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)