INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bd4c6a2059bd8e6d6c2e82b3817a9270e685299a3344c155bbb8045e893e242', 
    'nmL2FnOtyxvNL37W0sC94kLhYwqHc/vIG5/6q9lf8iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)