INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61aa0d77faa8c24f2f8b545f72dc69ffa0741e3fb22939055801d6172a33adf', 
    'ehr9hM1R1ir28UN7RjrG8O+rbibLU3AbXj3ruNUXk+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)