INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30cd064d09d38d2591ee1ffdfa31eef37e32cca297d6dab5d558d3a386f0c7b7', 
    'T2PUVqmImlTb6jUShVSjb3W7QYbiPpGiVWlbhUkiP/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)