INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d8ea1ef3c4404c033a70a2ba51ccdadbf10a9dc324fd64b820de0398b966b2', 
    'SmCEE1zYxiO4CseTaVzrfHbL0uZpqFkFga2zV/toTSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)