INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a841103d8657ba1584cf88e8e19a0f2966614b6099b23fd9ccfe3b4ddc295ed5', 
    'aPUFO0kSVnxLEmEyYqW3bge0Ot7znyBUI+6m23rub/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)