INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c784a9b21fc2317a46ef5091cbc129a2867f76eed12a91d1fa86d39cd9e62dd', 
    'y6RuMDuTSVzzDFrvVgScaHxoO01xtKlpqiHKpMk08AQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)