INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c91d03f40257086dabcf6ee65282c6b7ea160f9fb14078ea01c7435cce627ea', 
    'zXqNFV8+2zMHEbGL9mnLaMh9oBA6fhpOt/vTPV4fDdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)