INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd57c140ebdc36d649b4c4e5410c18d87e39b784241d4a598f76db67196614dc4', 
    '6PQE2IJp6emblxMss/q4hXmmlGYjFYjUUQLmkwyfa9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)