INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aadb74a2e017ec1a8a60f557fc52c1db7616211bca854d4317835c9376723a5', 
    'eLT35D9APPS9me2tOD7VAvkbkIUhQPMU07K1j+9c4e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)