INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76534a064541d4fc74a1cc28e63c1f2e466a045b5300a8815e78ae47f05a1b38', 
    '05bBqOlEyAFiTml5p/sdCNt5CbbVWdDus9Cz3b9O0uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)