INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0556a77d3bbec4bc7c3a1033ce3768faea69a419c7585fc28f374ab0d0c00cf', 
    'kFY2n3Fg71MjHQvVVyYtH19p0u0E9+854PTy9bIPh48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)