INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5859c440f5b57a875e1c95939564e78e1923c579b9b0bfdea79d877af8b79e39', 
    'hNvSXpz6tnrXTBIQ1Ileu9f72oszHP7NBMReYvbwRmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)