INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6da9559d7e9f06ab8466c3e25695d775a9b54a58199bbb287905e50f5b3044d', 
    'NtVk26YsWeypD5jQsS/mtul3M9Am9/W6wxPvV60je9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)