INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90ec53c1c04aafdc4159ff9c60b1928808bd324d31dfdcefb444572e29b28b52', 
    'meTDeOQDi2CWKjdmKIH7nU9MRb30u+Re+vTqOZI01yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)