INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be288d59f459d677b21d573c6478c8b5ee285192aef112bb3019f8e04febd4af', 
    'k2zNnpG2uN9ngup2AJL/nYAoCgIIQVf9lKSwLcXE5Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)