INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f97f51d0923f099168d80eb5c216775791afda1a1fd0457ce2e9d75e37dd66e', 
    'rS5SOCAAowfuhfs06owCuaaChsh6sERYV6RMAKhms0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)