INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf72edecbcb890eb404f45342d4e35ccc45ce9803bf14f5a4d810695d8c3e3a2', 
    '2tbSAzETFaPJWm/iB960crrXLOywBbB1GNDfQVKwcRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)