INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db66a2f8e5675a0c229d757272bffb668ae497d5a9d3bbe52edd235fa5abc7f7', 
    'WB1hTKxJAITodyRh4A+GmKf4M/+w8esXnUBzWQpI4BU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)