INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b73ed396d02a28505715727261e2edf920b53f1166adbe983e18a0d129cccc7f', 
    'owsokHofYYTeTJP30a5Wqphw34yYnwAXH4Zl9ZEzfeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)