INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e92948617f7e5b8592ae07c0591aea5feef93f91ab5f38fb87f5300ca4bd50bb', 
    'LRgJaf4Wxk68qQTc7iPcHk5YJNQDgOo4fUevM3CQqcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)