INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29de8d6b995d3fdd1f4b2ab8bc4c24848b09c98a578c8e35b107c6244f49918', 
    'Sx1VplRRpSNJn7K9aCWfX7H+t7YPK3lnQM6uXv3iM38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)