INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4abef4933be30d35bd7c46a58a19538d6c34bee19056f886bd77991ed98799b5', 
    'I9+ojRmq0R9Kcc95i3QTOr9yYOpvxxMz3mQ3NTXl9bQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)