INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37016537c28216e66a9a4bd32210b406d860db3acdbd39ec0c13129ff743794f', 
    'C9H1LSCcxqRn1atUKl3j372HT6C3vpiLoJawsxio4Ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)