INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d43b3b7c523fad15475882879985aa4b2573f86bc2d908bde2000b4313cbf2', 
    'oHtJYAEEtmF1jkENdPQOHansHnOOSMZdeSDAX8hH9oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)