INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28da9d634cb8f17cf6604e11b1a9ed38045a7c50b10fe3d114750c8664cf9305', 
    'HK+fbwjWJIzx936hI8bWW/1LQSUDnhQImDr4Lnij4LU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)