INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3cd518595c5cae8fdd39686ca1208ed776199b02d1192c3543a21d173ecf4ea', 
    'N1dQE3kcC1jT+2eLI22H2kjSfhgi1cPLVzHB2UerAQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)