INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db3b934e053e24b626d4233db4ea00313509085141e9adcdc5da11f05670f941', 
    'usvbhBfa6mlBX5WoF/CCBr0XXij3LjiX3lLpKhwOQG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)