INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0b1187717f8bfa6b132b2196374b7376baeeb0f8e48d153057e21b15bd6250f', 
    'tU/9vVLluVpPalqJyjSY7Zj3VZ10DO4/5GRPJ4Jc0eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)