INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d8e5dadfe82b13ef947028de3e087a1a4face712140c57427dbb2009371703', 
    '+odPCLt2T0QMNCaY4AZeTGLQlqjnrs9VjH6xo+ECqoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)