INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bcd2b90735dda42cca468dd991ae8da4f04ddb791c50dbbdb2f671eb0b663f', 
    'WSWMyEIoA0OcXr2aTcJCYJt2WEk1EufZfZORprnjx3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)