INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a075d1bc5eec7dfc72313d862156a680e0f047d74d310638bf6e07bdee945a', 
    'O9fS9GD5xV0aWQ3533YieeSsBsSUXrbXSRx3E+QmtGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)