INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02d154e1f5decc49071f5397c8bf6d07c8fdc6a06d27eab153a144fb447d0acb', 
    '4/ZW42Kov5CKjcZnRgKnoWrP0y2bpMtQtpNCoGTjnsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)