INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ff76610138496d40e9bbaf01efdbfdf8e2327f5a4c9f3958546d03b5fb47587', 
    'N8pinlM9pvQbIgHHdjjXL4U//p7SrSZpvkPnCN/yBi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)