INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ce99ef82ca320798c5a4c7dcb77fdeb59f458e89e85fcf8fa268e91b941f41', 
    'bKvv7wfyTcgcDAojkQmPLOF04KhGE/+P7YZurV9wWeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)