INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f30d5b6ae181825ffe97e1471c3a1fd46f3b4de976ac6f53a175c87b56f2c6f', 
    '4Zzd85TK++q9V7LlmB3/5HLY34OwTXDOg278koo5aWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)