INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec912501e70c13245ec6d3eb52c18f0bcfdec4129eb1862e203e2e04c348e5a', 
    'Pn5G5EohhlH8wZ9vqL4YLSwrf/BjWQn9iboNy1c2Kaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)