INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336751bd4bdc7775b9f9de85d218c65bad244420101c62eab731cb8082aa10bd', 
    'eVMhY0Ksi5KYLUjwmB9wFkJeOhEXAbYAFkmtdDB2Li0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)