INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c120a3c98640161f8983bc26bc4c7506ff82b744167a8437726b5731949cee4f', 
    'wxr9SLep13QAm1aSqdRnP8ce2nArLFKKY02qJjDIERg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)