INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f803791fe39f472c647aa27d6cb0c643e042d752c2c07ac48a26bd31d0ff21', 
    '+j1u1t7fAqic3hnQKRLBB+kATINHwdiGCP54xvMKQcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)