INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b428ec7b4c42c43c1082fd20dc5e151e482cb96a517ad3de3cb6442bbaec701', 
    'RQdnte+5CLwyUM6zhE1CRQqG4Wc2MvkMoo17tQAqfe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)