INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cc737a6391a7a4f1b27b391255da07e0d5bdcb054b776cf5dd33b599d24b249', 
    'RSiAdqtpNpAPQRzpG2MZTZzmm/uHW9jS398o0fVMGAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)