INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a103a5533c1237caea884a4da3333248937fce67ac16aa93019e0628e37c926d', 
    'bPTGvRORVqWPWClDFTIxDT7uPQFPYujFiB+4w/hiJbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)