INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9fc0046068d1a5e12f2666baa777cb419797ac29775324cc094497d815179e', 
    'S4ge4Q16s0cbDX0CeRKmrzbTC3ABKIOnyoFm6enNcMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)