INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50eea1952d5bec22dc4746042842150249680ae7d098f90d5cfcd551e0b5e6d5', 
    'YkvBccR7ovfdRli4yZvbk3+SSo26KcuWQ+NVQsOn1pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)