INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef96d26bc6bdba76738a0401b2bce8a75c66891616b142abc55bffb41c99c4a2', 
    'nztRz1ul2zb8uKeK0tbUhrZl6+p2ye46vrPsEuEZKTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)