INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a0290263770a901902a827dbab34bcd8c5e61edffb6804ea32b594fccf00c3', 
    'tjr70HGIgeZiNFyxs5on12s+A0/KMVTNJAav1fjUREI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)