INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a75d4797bc2d5b5f7c8623859d6c28bbe67c9ac10729fd618e7d54afff69933', 
    '6Zh8jxxJcNPyNz0Wb4NeAGdCpjrz1RuvEOIgqO8BGzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)