INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0b7f4b6164b0f822f382909d4391a5f459b3fb2a9560d934b5fc22a1611aaec', 
    '4QuiYQmG1y+MHRy2GkiTVDqfhTmoxz73vUQCfQF6THc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)