INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74678c91d8e6ee505340aedd1bb5ac08d252350d33944e5765c1a49132684dd', 
    'xLfFnXPuu3Ti8OBsLaNeHNRYLaClYIkcrR4Mb0fgmEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)