INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb7433d0940deb497007c71736f0436d0b6275d01c5da5e29660bfe0fcd0bb88', 
    't2t6MXafw0S3LFxJXvkUhuRGyJq/uNWJYz2xaf5FdP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)