INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4e00b991b40088fa584357baddd425fe9d640486bcc32841bceec463a08036', 
    'a7lXdt+Fh0Rkm0W9DqHBjKF5fK4FOv6ra105nAauef4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)