INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3d91e63aaa3f24f39a0456be9b82397ab516a93bde3c5b9977eb0735c0cd5a', 
    'k1r8FmFwT/uVRKguqOylirVN2txChSxWw7zasDkUS6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)