INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a532bc0c5505a1a30c9ba698ff645a89ee3c09d1ce055bf880865e8d46567c', 
    'FpbQjoGSUFbKINQqQYmHpE+BijwJdZZpHjxowX+oxzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)