INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a4baf5ba53228302fbf34d63da28672d95b933acf35ecc3b3fbbb0dd1ae6be', 
    'tzeIliQulPe8r55HzqIw2tRcOPLVYbp1C9ByPQgKRjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)