INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188778e3787bcce891c2adf77017c765cb308607543945423fc193e4660cb443', 
    'ycB9G+zlUuA+/ORcjJYGQ0NI70geJAmPz3ZOLr23jN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)