INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de3f1548d1f3213bf9828f67f09dcd4afc3a87ae3bd9f65aebb7252a4ac29b6', 
    'EwVNmK2iS2Hd0rPKjvc5BQmTN4N29O1iTRfJekMneOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)