INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42a878adf7e35c2b5eb4777d2ab1d4f58650439d22f7a5e1e143d015aad47537', 
    'Ld51xq8i863NsKpNIHVwiOpOIH6xhMv9EeNkDFX3q+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)