INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91101b7391fe5b61dd6c8b46bb0ac9825666290eed78f950a4ae9b7354f0a43', 
    '75MOp9+TSWRPjSYyWjjTZLbH3vad4TlsTvzQh7iniJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)