INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f48ce7f6f51b802dafb5f90405126d37677f72c3501913d20c6b9cf7f750f46f', 
    'LA9cRo+O99TNVGQCrvHGDkurC4RGNzmfHk0fQbdYEiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)