INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7b12e19bb7c8c26bc199867ffdb368dc89450e2f95e557f17065dd4b4ca1ad5', 
    '0DbljexQLiHeGeHjnxwJV4rigwv+1/TVsrwrHK5Lcso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)