INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d3524af385a47b8599ce2a169fbf69c6f2caedd9d680e61817194ef99f0aec', 
    'ciBSfGXUMxcnA6EpMOJFv3N/Ao1/OdPxJIhrI7zyRmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)