INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c627707b4f654538c8099270b268df9a06173d8e3e47e9bb5a9b6675bc6107a1', 
    'cSI7xyVnG4DqeNnFrVuPtYHiDASAFZMvNqiRD0vWR2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)