INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e46f411a1c2124b8196c8790baee8f3602e595202d1e2dd67638be1fdcb2fa5f', 
    '0V13qocJhW9jfMev71hVeR5eKCKHz5014WXBeimQYGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)