INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd484ed8456b5068ee0afa863a64c474e715623340588f2be5a462a8121a191db', 
    'yAmshvjj3dTxGBLa5RG1i79aPV6rXMsUYfHSid2CRAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)