INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a1893ffb192c1e0e201c3ab011e17efdcba507a995d3f03728d294fdf534cf3', 
    'KW6WB7pjyrbDDkImgVLahzf2y+t8G12AWs+BB1EX8ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)