INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5729308d81fbe2cd29441c7cb3ee85b515497d42614b3afa21041402a50abeff', 
    '6x/2ivNXcCDIMREzadkjDD3xxnmtlQOWMjbb7XuGkk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)