INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b04748f1fd05983c3abeef6bae7508e429efda461d370cf68051b36ce6c14b09', 
    'Q5e4NKbpglrFuvhp+s9O74HLsEfhYkk88Q6/zjqsGog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)