INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a7f8ff049da458e5bb033b886eb164d5a176f920f828c19d61dcd876a3d2c1a', 
    'uy5qRK3QZ1VbzLO7rEAbyg9XNd6lH+PQ3YUusKwLsVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)