INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e63cda31356452f9f44f4845d935ad524f5a342a4a8f5ff67a3c092644330ed2', 
    '0xnIlCeaoycs/EFDDtpU2w/qcORHPJlYToHhdNeIrLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)