INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd53ca85df7c85d81b3ace7f9970470088aa5bcc5894e820b36bccc246f466be', 
    'ZhQSHEoi4bBpZvPN9o3GvqFEf8/vXoXKYnvy1VasFO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)