INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d65c7970d6eec20f39e63ea6e85d2ef16c559efead4e8f74fac8756ae7cd96', 
    'qE3ovMp5LszgwJSCicsr8Ee6AFMV8ePIbEtQrsswb+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)