INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6b4b62c9e9e6cab59832846db063359059d9fc461ab2cd8789d77ca2f36d0d', 
    'rj1P2/WrEMIV+GjDvUz1zFttIWgnKUganWoneipYbvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)