INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4bc153b795e9a5ecd4c2aece82157d2899e1e9f4bfe273c73c5fa9a8fa2a157', 
    '+iX8HrjUvxizGQ06OVxzV41sbCxqZ4Cw21UUdLGpSDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)