INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19731df8e23c4fac2cf03c694a5cf29a54da5cd8f8541a487615aa9d3f6a17f', 
    'LTvZ5dXrlkY9fhY2AOmnmftItcV3H2kamSJU+mV4ZcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)