INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c4d5d413981f3ab3ea43631c510dbbe067ee3b7d313d38a2566c485c5cab100', 
    'PjIjv03lC4DzaPyDjhKxQ51ZVfV01iiL5PwKHcnbpF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)