INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5303c0b970156fe15a4b05a8da16785bdae6425a7aace5caf8ae2847f7c72d0', 
    '4KBzmzT0ZU1AJumJL/Cyj1iTPJ2BEUGHSradeDzX5Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)