INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4204bca919d976c966a300d1d248cec191e84c4af83a714d7f320714e61cec78', 
    'z4Bsm24sH0yntmXwI10aJnuXEc8avlH4C3yNFMphi2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)