INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18cae1f3802b435b3b626154254f8dbcfd76f63a09bec78b616500574c5b290', 
    'sb7LPMZD2+SrgXvXN2/byihsahdTn3ZHNcpa0CcSaAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)