INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae28d7c7b83ea858d5bcf8da1c4c3768aea1197bfa5ecd074d2b97667cf1b871', 
    '5Dw4JQxkdYVDpHplUlVWGo/ayGtmud9e496lTvy7z20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)