INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5f6ea74f21ece5ec62936ede7152f97f8d104f6566e7e100a98fb66bb35e4af', 
    '3KCDP0MA+um8NEjDzxIZOZcRLg4A0pQeIpVawg64A2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)