INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1221deb6afb3262db87f2a35b7bbe953692a85bc466c9f4f2709ae66b378d038', 
    'BcH6rTsrsCGrRzLReKozWjV2t+EKEfMWIPjDlQ7tW3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)