INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd9b3d2e34f002aa9b32cbb2348cb90439d72f9a622e6b2151ec9a68850a808f', 
    '/+0fFOzhSYwtgMj5NLV1SXp903OuvYvZp3rAb7j2WFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)