INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bcc0f6681ae959e199bcba29a203f62ea2291c18844a5016798fbfbc1a1ac8d', 
    '6UDEVoTRG13KNzLgLKcDbWChIEz4IkIScANIc/SDSsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)