INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9344d4f47ac0ab361f1deb577b634905837f1bef9ec491b6b4498a86e25e151', 
    '2PzXW9wVUAArVQ0bXvMuNFvBknIbCsb2RejgOhCmVF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)